<template>
  <el-row :gutter="40" class="panel-group">
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel" @click="handleSetLineChartData('householdTimeAndCountDto')">
        <div class="card-panel-icon-wrapper">
          <svg-icon :icon-class="householdIcon" class-name="card-panel-icon" @mouseover="changeIcon('household')" @mouseleave="changeIcon('household','leave')" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">
            总户数
          </div>
          <count-to :start-val="0" :end-val="dashBoardTopData.allHouseholdCount !== '' ? dashBoardTopData.allHouseholdCount : 0" :duration="2600" class="card-panel-num" suffix=" 户" />
        </div>
      </div>
    </el-col>
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div id="defaultClik" class="card-panel" @click="handleSetLineChartData('villageAndHeatingCapacityDto')">
        <div class="card-panel-icon-wrapper">
          <svg-icon :icon-class="heatingEequimentIcon" class-name="card-panel-icon" @mouseover="changeIcon('heatingEqument')" @mouseleave="changeIcon('heatingEqument','leave')" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">
            总供暖量
          </div>
          <count-to :start-val="0" :end-val="dashBoardTopData.allHeatingCount !== '' ? dashBoardTopData.allHeatingCount : 0" :duration="3000" class="card-panel-num" suffix=" GJ/㎡" />
        </div>
      </div>
    </el-col>
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel" @click="handleSetLineChartData('villageAndHeatingAreaDto')">
        <div class="card-panel-icon-wrapper">
          <svg-icon :icon-class="heatingIcon" class-name="card-panel-icon" @mouseover="changeIcon('heating')" @mouseleave="changeIcon('heating','leave')" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">
            总供暖面积
          </div>
          <count-to :start-val="0" :end-val="dashBoardTopData.allHeatingAreaCount !== '' ? dashBoardTopData.allHeatingAreaCount : 0" :duration="3200" class="card-panel-num" suffix=" ㎡" />
        </div>
      </div>
    </el-col>
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel" @click="handleSetLineChartData('amountAndDateDto')">
        <div class="card-panel-icon-wrapper">
          <svg-icon :icon-class="amountIcon" class-name="card-panel-icon" @mouseover="changeIcon('amount')" @mouseleave="changeIcon('amount','leave')" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">
            总供暖收款金额
          </div>
          <count-to :start-val="0" :end-val="dashBoardTopData.allOrderPaidAmount !== '' ? dashBoardTopData.allOrderPaidAmount : 0" :duration="3600" class="card-panel-num" suffix=" ￥" />
        </div>
      </div>
    </el-col>
  </el-row>
</template>

<script>
import CountTo from 'vue-count-to'

export default {
  components: {
    CountTo
  },
  props: {
    dashBoardTopData: {
      type: Object,
      default: () => {
        return {
          allHeatingAreaCount: '',
          allHeatingCount: '',
          allHouseholdCount: '',
          allOrderPaidAmount: ''
        }
      }
    }
  },
  data() {
    return {
      heatingIcon: 'heating_',
      householdIcon: 'household_',
      amountIcon: 'amount_',
      heatingEequimentIcon: 'heatingEqument_'
    }
  },
  methods: {
    handleSetLineChartData(type) {
      this.$emit('handleSetLineChartData', type)
    },
    changeIcon(icontype, mousetype) {
      if (icontype === 'heating') {
        this.heatingIcon = 'heating_hover'
        if (mousetype === 'leave') {
          this.heatingIcon = 'heating_'
        }
      } if (icontype === 'household') {
        this.householdIcon = 'household_hover'
        if (mousetype === 'leave') {
          this.householdIcon = 'household_'
        }
      } if (icontype === 'amount') {
        this.amountIcon = 'amount_hover'
        if (mousetype === 'leave') {
          this.amountIcon = 'amount_'
        }
      } if (icontype === 'heatingEqument') {
        this.heatingEequimentIcon = 'heatingEqument_hover'
        if (mousetype === 'leave') {
          this.heatingEequimentIcon = 'heatingEqument_'
        }
      }
    }
  }
}
</script>

<style lang="scss" scoped>
.panel-group {
  margin-top: 18px;

  .card-panel-col {
    margin-bottom: 32px;
  }

  .card-panel {
    height: 108px;
    cursor: pointer;
    font-size: 15px;
    position: relative;
    overflow: hidden;
    color: #666;
    background: #fff;
    box-shadow: 4px 4px 40px rgba(0, 0, 0, .05);
    border-color: rgba(0, 0, 0, .05);

    &:hover {
      .card-panel-icon-wrapper {
        color: #fff;
      }
    }
    .card-panel-icon-wrapper {
      float: left;
      margin: 14px 0 0 14px;
      padding: 16px;
      transition: all 0.38s ease-out;
      border-radius: 6px;
    }

    .card-panel-icon {
      float: left;
      font-size: 70px;
    }

    .card-panel-description {
      float: right;
      font-weight: bold;
      margin: 26px;
      margin-left: 0px;

      .card-panel-text {
        line-height: 18px;
        color: rgba(0, 0, 0, 0.45);
        font-size: 16px;
        margin-bottom: 12px;
      }

      .card-panel-num {
        font-size: 20px;
      }
    }
  }
}

@media (max-width:550px) {
  .card-panel-description {
    display: none;
  }

  .card-panel-icon-wrapper {
    float: none !important;
    width: 100%;
    height: 100%;
    margin: 0 !important;

    .svg-icon {
      display: block;
      margin: 14px auto !important;
      float: none !important;
    }
  }
}
</style>
